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Discrete Modules: VH7  
Skip Navigation LinksHome > Products > Robotic Tool Changers > Modules and Accessories > Modules > Control and Signal Modules > VH7



Product Advantages
  • The Discrete Signal module allows for communication and control of the Tool Changer as well as a separate PROFINET pass-through connection.
  • Hummel 90° rotatable, M23, 19-pin connectors are provided for discrete signal customer interface.
  • Industry-standard M12 D-coded connectors are provided for PROFINET customer interface.
  • ATI's Arc Prevention Circuit (patent pending) protects all electrical power contacts against reduced life that can be caused by loads with high inrush current during coupling/uncoupling.
  • An integrated single or double solenoid valve (available on the Jxx valve adapter module) controls the Tool Changer locking mechanism.
  • A flexible boot surrounds the pin blocks and seals the connections from moisture while coupled.
  • Ready-to-Lock (R1 and R2 in series), Lock, and Unlock sensor inputs provided.

VH7 Modules (Master and Tool)
VH7 Modules (Master and Tool)

Part NumberSideNotesEDS File
9121-VH7-MMDiscrete Signal Module w/19-Pin Hummel 90° M23 Connector and PROFINET Pass-through - Master side
9121-VH7-TTDiscrete Signal Module with 19-Pin Hummel 90° M23 Connector (Female Contacts), 19-Pin and 5-Pin Block, Supports Arc Switch on the Master and PROFINET Pass-through - Tool side

SpecificationsCompatible QCsConnectors and CablesDrawingsManuals3D CAD Models

Description: Discrete Signal Module w/19-Pin Hummel 90° M23 Connector (female contacts) and PROFINET Pass-through, 19-Pin and 5-Pin Block, Supports Arc Prevention on the Master and PROFINET Pass-through
Weight: Master 1.8 lbs (0.82 kg)
Tool 1.4 lbs (0.64 kg)
  • Aluminum housing and cover
  • Precious-metal-plated contacts
  • Nitrile seals
  • Delrin pin block
Elec. Rating: Input Power - 5 Amp/12-30VDC
Output Power - 5 Amp/21-26VDC
Operational Temperature Range: -20 °F - 150 °F (-28.9 °C - 65.6 °C)

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